Análisis Exploratorio de Datos

Dataset statistics

Number of variables	25
Number of observations	103904
Missing cells	310
Missing cells (%)	< 0.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	45.8 MiB
Average record size in memory	462.2 B

Variable types

Numeric	19
Categorical	6

Alerts

`Arrival Delay in Minutes` is highly overall correlated with `Departure Delay in Minutes`	High correlation
`Class` is highly overall correlated with `Type of Travel` and 1 other fields	High correlation
`Cleanliness` is highly overall correlated with `Food and drink` and 2 other fields	High correlation
`Departure Delay in Minutes` is highly overall correlated with `Arrival Delay in Minutes`	High correlation
`Ease of Online booking` is highly overall correlated with `Inflight wifi service`	High correlation
`Food and drink` is highly overall correlated with `Cleanliness` and 2 other fields	High correlation
`Inflight entertainment` is highly overall correlated with `Cleanliness` and 2 other fields	High correlation
`Inflight service` is highly overall correlated with `On-board service`	High correlation
`Inflight wifi service` is highly overall correlated with `Ease of Online booking` and 1 other fields	High correlation
`On-board service` is highly overall correlated with `Inflight service`	High correlation
`Online boarding` is highly overall correlated with `satisfaction`	High correlation
`Seat comfort` is highly overall correlated with `Cleanliness` and 2 other fields	High correlation
`Type of Travel` is highly overall correlated with `Class`	High correlation
`satisfaction` is highly overall correlated with `Class` and 2 other fields	High correlation
`Unnamed: 0` is uniformly distributed	Uniform
`id` is uniformly distributed	Uniform
`Unnamed: 0` has unique values	Unique
`id` has unique values	Unique
`Inflight wifi service` has 3103 (3.0%) zeros	Zeros
`Departure/Arrival time convenient` has 5300 (5.1%) zeros	Zeros
`Ease of Online booking` has 4487 (4.3%) zeros	Zeros
`Online boarding` has 2428 (2.3%) zeros	Zeros
`Departure Delay in Minutes` has 58668 (56.5%) zeros	Zeros
`Arrival Delay in Minutes` has 58159 (56.0%) zeros	Zeros

Reproduction

Analysis started	2024-09-02 11:13:15.038893
Analysis finished	2024-09-02 11:14:39.172420
Duration	1 minute and 24.13 seconds
Software version	ydata-profiling vv4.9.0
Download configuration	config.json

Unnamed: 0
Real number (ℝ)

UNIFORM UNIQUE

Distinct	103904
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	51951.5

Minimum	0
Maximum	103903
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	5195.15
Q1	25975.75
median	51951.5
Q3	77927.25
95-th percentile	98707.85
Maximum	103903
Range	103903
Interquartile range (IQR)	51951.5

Descriptive statistics

Standard deviation	29994.646
Coefficient of variation (CV)	0.5773586
Kurtosis	-1.2
Mean	51951.5
Median Absolute Deviation (MAD)	25976
Skewness	0
Sum	5.3979687 × 10⁹
Variance	8.9967876 × 10⁸
Monotonicity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1	< 0.1%
69266	1	< 0.1%
69276	1	< 0.1%
69275	1	< 0.1%
69274	1	< 0.1%
69273	1	< 0.1%
69272	1	< 0.1%
69271	1	< 0.1%
69270	1	< 0.1%
69269	1	< 0.1%
Other values (103894)	103894	> 99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%

Value	Count	Frequency (%)
103903	1	< 0.1%
103902	1	< 0.1%
103901	1	< 0.1%
103900	1	< 0.1%
103899	1	< 0.1%
103898	1	< 0.1%
103897	1	< 0.1%
103896	1	< 0.1%
103895	1	< 0.1%
103894	1	< 0.1%

id
Real number (ℝ)

UNIFORM UNIQUE

Distinct	103904
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	64924.211

Minimum	1
Maximum	129880
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	1
5-th percentile	6593.15
Q1	32533.75
median	64856.5
Q3	97368.25
95-th percentile	123409.7
Maximum	129880
Range	129879
Interquartile range (IQR)	64834.5

Descriptive statistics

Standard deviation	37463.812
Coefficient of variation (CV)	0.57703917
Kurtosis	-1.1984401
Mean	64924.211
Median Absolute Deviation (MAD)	32410
Skewness	0.0028642483
Sum	6.7458852 × 10⁹
Variance	1.4035372 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
70172	1	< 0.1%
116739	1	< 0.1%
6259	1	< 0.1%
17470	1	< 0.1%
118574	1	< 0.1%
23529	1	< 0.1%
16272	1	< 0.1%
58438	1	< 0.1%
2352	1	< 0.1%
65908	1	< 0.1%
Other values (103894)	103894	> 99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%
10	1	< 0.1%

Value	Count	Frequency (%)
129880	1	< 0.1%
129879	1	< 0.1%
129878	1	< 0.1%
129875	1	< 0.1%
129874	1	< 0.1%
129873	1	< 0.1%
129871	1	< 0.1%
129870	1	< 0.1%
129869	1	< 0.1%
129867	1	< 0.1%

Gender
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	5.4 MiB

Female	52727
Male	51177

Length

Max length	6
Median length	6
Mean length	5.0149176
Min length	4

Characters and Unicode

Total characters	521070
Distinct characters	6
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Male
2nd row	Male
3rd row	Female
4th row	Female
5th row	Male

Common Values

Value	Count	Frequency (%)
Female	52727	50.7%
Male	51177	49.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
female	52727	50.7%
male	51177	49.3%

Most occurring characters

Value	Count	Frequency (%)
e	156631	30.1%
a	103904	19.9%
l	103904	19.9%
F	52727	10.1%
m	52727	10.1%
M	51177	9.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	521070	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
e	156631	30.1%
a	103904	19.9%
l	103904	19.9%
F	52727	10.1%
m	52727	10.1%
M	51177	9.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	521070	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
e	156631	30.1%
a	103904	19.9%
l	103904	19.9%
F	52727	10.1%
m	52727	10.1%
M	51177	9.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	521070	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
e	156631	30.1%
a	103904	19.9%
l	103904	19.9%
F	52727	10.1%
m	52727	10.1%
M	51177	9.8%

Customer Type
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.3 MiB

Loyal Customer	84923
disloyal Customer	18981

Length

Max length	17
Median length	14
Mean length	14.548035
Min length	14

Characters and Unicode

Total characters	1511599
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Loyal Customer
2nd row	disloyal Customer
3rd row	Loyal Customer
4th row	Loyal Customer
5th row	Loyal Customer

Common Values

Value	Count	Frequency (%)
Loyal Customer	84923	81.7%
disloyal Customer	18981	18.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
customer	103904	50.0%
loyal	84923	40.9%
disloyal	18981	9.1%

Most occurring characters

Value	Count	Frequency (%)
o	207808	13.7%
l	122885	8.1%
s	122885	8.1%
y	103904	6.9%
a	103904	6.9%
	103904	6.9%
C	103904	6.9%
u	103904	6.9%
t	103904	6.9%
m	103904	6.9%
Other values (5)	330693	21.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	1511599	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
o	207808	13.7%
l	122885	8.1%
s	122885	8.1%
y	103904	6.9%
a	103904	6.9%
	103904	6.9%
C	103904	6.9%
u	103904	6.9%
t	103904	6.9%
m	103904	6.9%
Other values (5)	330693	21.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	1511599	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
o	207808	13.7%
l	122885	8.1%
s	122885	8.1%
y	103904	6.9%
a	103904	6.9%
	103904	6.9%
C	103904	6.9%
u	103904	6.9%
t	103904	6.9%
m	103904	6.9%
Other values (5)	330693	21.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	1511599	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
o	207808	13.7%
l	122885	8.1%
s	122885	8.1%
y	103904	6.9%
a	103904	6.9%
	103904	6.9%
C	103904	6.9%
u	103904	6.9%
t	103904	6.9%
m	103904	6.9%
Other values (5)	330693	21.9%

Age
Real number (ℝ)

Distinct	75
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	39.379706

Minimum	7
Maximum	85
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	7
5-th percentile	14
Q1	27
median	40
Q3	51
95-th percentile	64
Maximum	85
Range	78
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	15.114964
Coefficient of variation (CV)	0.38382622
Kurtosis	-0.71956812
Mean	39.379706
Median Absolute Deviation (MAD)	12
Skewness	-0.0045161271
Sum	4091709
Variance	228.46213
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
39	2969	2.9%
25	2798	2.7%
40	2574	2.5%
44	2482	2.4%
42	2457	2.4%
41	2456	2.4%
22	2351	2.3%
23	2346	2.3%
45	2339	2.3%
47	2329	2.2%
Other values (65)	78803	75.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
7	562	0.5%
8	640	0.6%
9	692	0.7%
10	683	0.7%
11	678	0.7%
12	635	0.6%
13	633	0.6%
14	707	0.7%
15	818	0.8%
16	899	0.9%

Value	Count	Frequency (%)
85	17	< 0.1%
80	78	0.1%
79	42	< 0.1%
78	33	< 0.1%
77	87	0.1%
76	45	< 0.1%
75	61	0.1%
74	47	< 0.1%
73	51	< 0.1%
72	201	0.2%

Type of Travel
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.3 MiB

Business travel	71655
Personal Travel	32249

Length

Max length	15
Median length	15
Mean length	15
Min length	15

Characters and Unicode

Total characters	1558560
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Personal Travel
2nd row	Business travel
3rd row	Business travel
4th row	Business travel
5th row	Business travel

Common Values

Value	Count	Frequency (%)
Business travel	71655	69.0%
Personal Travel	32249	31.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
travel	103904	50.0%
business	71655	34.5%
personal	32249	15.5%

Most occurring characters

Value	Count	Frequency (%)
s	247214	15.9%
e	207808	13.3%
r	136153	8.7%
a	136153	8.7%
l	136153	8.7%
n	103904	6.7%
	103904	6.7%
v	103904	6.7%
B	71655	4.6%
u	71655	4.6%
Other values (5)	240057	15.4%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	1558560	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
s	247214	15.9%
e	207808	13.3%
r	136153	8.7%
a	136153	8.7%
l	136153	8.7%
n	103904	6.7%
	103904	6.7%
v	103904	6.7%
B	71655	4.6%
u	71655	4.6%
Other values (5)	240057	15.4%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	1558560	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
s	247214	15.9%
e	207808	13.3%
r	136153	8.7%
a	136153	8.7%
l	136153	8.7%
n	103904	6.7%
	103904	6.7%
v	103904	6.7%
B	71655	4.6%
u	71655	4.6%
Other values (5)	240057	15.4%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	1558560	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
s	247214	15.9%
e	207808	13.3%
r	136153	8.7%
a	136153	8.7%
l	136153	8.7%
n	103904	6.7%
	103904	6.7%
v	103904	6.7%
B	71655	4.6%
u	71655	4.6%
Other values (5)	240057	15.4%

Class
Categorical

HIGH CORRELATION

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	5.4 MiB

Business	49665
Eco	46745
Eco Plus	7494

Length

Max length	8
Median length	8
Mean length	5.7505678
Min length	3

Characters and Unicode

Total characters	597507
Distinct characters	12
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Eco Plus
2nd row	Business
3rd row	Business
4th row	Business
5th row	Business

Common Values

Value	Count	Frequency (%)
Business	49665	47.8%
Eco	46745	45.0%
Eco Plus	7494	7.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
eco	54239	48.7%
business	49665	44.6%
plus	7494	6.7%

Most occurring characters

Value	Count	Frequency (%)
s	156489	26.2%
u	57159	9.6%
E	54239	9.1%
c	54239	9.1%
o	54239	9.1%
B	49665	8.3%
i	49665	8.3%
n	49665	8.3%
e	49665	8.3%
	7494	1.3%
Other values (2)	14988	2.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	597507	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
s	156489	26.2%
u	57159	9.6%
E	54239	9.1%
c	54239	9.1%
o	54239	9.1%
B	49665	8.3%
i	49665	8.3%
n	49665	8.3%
e	49665	8.3%
	7494	1.3%
Other values (2)	14988	2.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	597507	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
s	156489	26.2%
u	57159	9.6%
E	54239	9.1%
c	54239	9.1%
o	54239	9.1%
B	49665	8.3%
i	49665	8.3%
n	49665	8.3%
e	49665	8.3%
	7494	1.3%
Other values (2)	14988	2.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	597507	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
s	156489	26.2%
u	57159	9.6%
E	54239	9.1%
c	54239	9.1%
o	54239	9.1%
B	49665	8.3%
i	49665	8.3%
n	49665	8.3%
e	49665	8.3%
	7494	1.3%
Other values (2)	14988	2.5%

Flight Distance
Real number (ℝ)

Distinct	3802
Distinct (%)	3.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1189.4484

Minimum	31
Maximum	4983
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	31
5-th percentile	175
Q1	414
median	843
Q3	1743
95-th percentile	3383
Maximum	4983
Range	4952
Interquartile range (IQR)	1329

Descriptive statistics

Standard deviation	997.14728
Coefficient of variation (CV)	0.8383275
Kurtosis	0.26853544
Mean	1189.4484
Median Absolute Deviation (MAD)	517
Skewness	1.1094657
Sum	1.2358844 × 10⁸
Variance	994302.7
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
337	660	0.6%
594	395	0.4%
404	392	0.4%
862	369	0.4%
2475	369	0.4%
447	362	0.3%
236	351	0.3%
192	333	0.3%
399	332	0.3%
308	329	0.3%
Other values (3792)	100012	96.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
31	8	< 0.1%
56	8	< 0.1%
67	128	0.1%
73	59	0.1%
74	30	< 0.1%
76	1	< 0.1%
77	41	< 0.1%
78	30	< 0.1%
80	2	< 0.1%
82	7	< 0.1%

Value	Count	Frequency (%)
4983	12	< 0.1%
4963	13	< 0.1%
4817	5	< 0.1%
4502	10	< 0.1%
4243	18	< 0.1%
4000	11	< 0.1%
3999	5	< 0.1%
3998	8	< 0.1%
3997	9	< 0.1%
3996	8	< 0.1%

Inflight wifi service
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.7296832

Minimum	0
Maximum	5
Zeros	3103
Zeros (%)	3.0%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3278295
Coefficient of variation (CV)	0.48644088
Kurtosis	-0.84616972
Mean	2.7296832
Median Absolute Deviation (MAD)	1
Skewness	0.040408022
Sum	283625
Variance	1.7631311
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
3	25868	24.9%
2	25830	24.9%
4	19794	19.1%
1	17840	17.2%
5	11469	11.0%
0	3103	3.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3103	3.0%
1	17840	17.2%
2	25830	24.9%
3	25868	24.9%
4	19794	19.1%
5	11469	11.0%

Value	Count	Frequency (%)
5	11469	11.0%
4	19794	19.1%
3	25868	24.9%
2	25830	24.9%
1	17840	17.2%
0	3103	3.0%

Departure/Arrival time convenient
Real number (ℝ)

ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.060296

Minimum	0
Maximum	5
Zeros	5300
Zeros (%)	5.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.5250752
Coefficient of variation (CV)	0.49834237
Kurtosis	-1.0377673
Mean	3.060296
Median Absolute Deviation (MAD)	1
Skewness	-0.33439863
Sum	317977
Variance	2.3258544
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	25546	24.6%
5	22403	21.6%
3	17966	17.3%
2	17191	16.5%
1	15498	14.9%
0	5300	5.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5300	5.1%
1	15498	14.9%
2	17191	16.5%
3	17966	17.3%
4	25546	24.6%
5	22403	21.6%

Value	Count	Frequency (%)
5	22403	21.6%
4	25546	24.6%
3	17966	17.3%
2	17191	16.5%
1	15498	14.9%
0	5300	5.1%

Ease of Online booking
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.7569006

Minimum	0
Maximum	5
Zeros	4487
Zeros (%)	4.3%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3989295
Coefficient of variation (CV)	0.50742833
Kurtosis	-0.91034621
Mean	2.7569006
Median Absolute Deviation (MAD)	1
Skewness	-0.018294273
Sum	286453
Variance	1.9570037
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
3	24449	23.5%
2	24021	23.1%
4	19571	18.8%
1	17525	16.9%
5	13851	13.3%
0	4487	4.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	4487	4.3%
1	17525	16.9%
2	24021	23.1%
3	24449	23.5%
4	19571	18.8%
5	13851	13.3%

Value	Count	Frequency (%)
5	13851	13.3%
4	19571	18.8%
3	24449	23.5%
2	24021	23.1%
1	17525	16.9%
0	4487	4.3%

Gate location
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.9768825

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.277621
Coefficient of variation (CV)	0.42918087
Kurtosis	-1.0302833
Mean	2.9768825
Median Absolute Deviation (MAD)	1
Skewness	-0.058889412
Sum	309310
Variance	1.6323154
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
3	28577	27.5%
4	24426	23.5%
2	19459	18.7%
1	17562	16.9%
5	13879	13.4%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	17562	16.9%
2	19459	18.7%
3	28577	27.5%
4	24426	23.5%
5	13879	13.4%

Value	Count	Frequency (%)
5	13879	13.4%
4	24426	23.5%
3	28577	27.5%
2	19459	18.7%
1	17562	16.9%
0	1	< 0.1%

Food and drink
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2021289

Minimum	0
Maximum	5
Zeros	107
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3295327
Coefficient of variation (CV)	0.41520275
Kurtosis	-1.1454532
Mean	3.2021289
Median Absolute Deviation (MAD)	1
Skewness	-0.1512795
Sum	332714
Variance	1.7676572
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	24359	23.4%
5	22313	21.5%
3	22300	21.5%
2	21988	21.2%
1	12837	12.4%
0	107	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	107	0.1%
1	12837	12.4%
2	21988	21.2%
3	22300	21.5%
4	24359	23.4%
5	22313	21.5%

Value	Count	Frequency (%)
5	22313	21.5%
4	24359	23.4%
3	22300	21.5%
2	21988	21.2%
1	12837	12.4%
0	107	0.1%

Online boarding
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2503753

Minimum	0
Maximum	5
Zeros	2428
Zeros (%)	2.3%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.349509
Coefficient of variation (CV)	0.41518557
Kurtosis	-0.7020058
Mean	3.2503753
Median Absolute Deviation (MAD)	1
Skewness	-0.4538517
Sum	337727
Variance	1.8211744
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	30762	29.6%
3	21804	21.0%
5	20713	19.9%
2	17505	16.8%
1	10692	10.3%
0	2428	2.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	2428	2.3%
1	10692	10.3%
2	17505	16.8%
3	21804	21.0%
4	30762	29.6%
5	20713	19.9%

Value	Count	Frequency (%)
5	20713	19.9%
4	30762	29.6%
3	21804	21.0%
2	17505	16.8%
1	10692	10.3%
0	2428	2.3%

Seat comfort
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.439396

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	5
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	1.3190875
Coefficient of variation (CV)	0.38352302
Kurtosis	-0.92570207
Mean	3.439396
Median Absolute Deviation (MAD)	1
Skewness	-0.48277539
Sum	357367
Variance	1.7399919
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	31765	30.6%
5	26470	25.5%
3	18696	18.0%
2	14897	14.3%
1	12075	11.6%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	12075	11.6%
2	14897	14.3%
3	18696	18.0%
4	31765	30.6%
5	26470	25.5%

Value	Count	Frequency (%)
5	26470	25.5%
4	31765	30.6%
3	18696	18.0%
2	14897	14.3%
1	12075	11.6%
0	1	< 0.1%

Inflight entertainment
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3581575

Minimum	0
Maximum	5
Zeros	14
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3329907
Coefficient of variation (CV)	0.39694109
Kurtosis	-1.0606958
Mean	3.3581575
Median Absolute Deviation (MAD)	1
Skewness	-0.36513059
Sum	348926
Variance	1.7768642
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	29423	28.3%
5	25213	24.3%
3	19139	18.4%
2	17637	17.0%
1	12478	12.0%
0	14	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	14	< 0.1%
1	12478	12.0%
2	17637	17.0%
3	19139	18.4%
4	29423	28.3%
5	25213	24.3%

Value	Count	Frequency (%)
5	25213	24.3%
4	29423	28.3%
3	19139	18.4%
2	17637	17.0%
1	12478	12.0%
0	14	< 0.1%

On-board service
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3823626

Minimum	0
Maximum	5
Zeros	3
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.2883544
Coefficient of variation (CV)	0.38090368
Kurtosis	-0.89233524
Mean	3.3823626
Median Absolute Deviation (MAD)	1
Skewness	-0.42003075
Sum	351441
Variance	1.659857
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	30867	29.7%
5	23648	22.8%
3	22833	22.0%
2	14681	14.1%
1	11872	11.4%
0	3	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3	< 0.1%
1	11872	11.4%
2	14681	14.1%
3	22833	22.0%
4	30867	29.7%
5	23648	22.8%

Value	Count	Frequency (%)
5	23648	22.8%
4	30867	29.7%
3	22833	22.0%
2	14681	14.1%
1	11872	11.4%
0	3	< 0.1%

Leg room service
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3510548

Minimum	0
Maximum	5
Zeros	472
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3156046
Coefficient of variation (CV)	0.39259418
Kurtosis	-0.98025691
Mean	3.3510548
Median Absolute Deviation (MAD)	1
Skewness	-0.35023134
Sum	348188
Variance	1.7308155
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	28789	27.7%
5	24667	23.7%
3	20098	19.3%
2	19525	18.8%
1	10353	10.0%
0	472	0.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	472	0.5%
1	10353	10.0%
2	19525	18.8%
3	20098	19.3%
4	28789	27.7%
5	24667	23.7%

Value	Count	Frequency (%)
5	24667	23.7%
4	28789	27.7%
3	20098	19.3%
2	19525	18.8%
1	10353	10.0%
0	472	0.5%

Baggage handling
Categorical

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	5.0 MiB

4	37383
5	27131
3	20632
2	11521
1	7237

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	103904
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	4
2nd row	3
3rd row	4
4th row	3
5th row	4

Common Values

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Most occurring characters

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	103904	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	103904	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	103904	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
4	37383	36.0%
5	27131	26.1%
3	20632	19.9%
2	11521	11.1%
1	7237	7.0%

Checkin service
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3042905

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.2653958
Coefficient of variation (CV)	0.38295538
Kurtosis	-0.82887706
Mean	3.3042905
Median Absolute Deviation (MAD)	1
Skewness	-0.36498196
Sum	343329
Variance	1.6012266
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	29055	28.0%
3	28446	27.4%
5	20619	19.8%
2	12893	12.4%
1	12890	12.4%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	12890	12.4%
2	12893	12.4%
3	28446	27.4%
4	29055	28.0%
5	20619	19.8%

Value	Count	Frequency (%)
5	20619	19.8%
4	29055	28.0%
3	28446	27.4%
2	12893	12.4%
1	12890	12.4%
0	1	< 0.1%

Inflight service
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.6404277

Minimum	0
Maximum	5
Zeros	3
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	4
Q3	5
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.175663
Coefficient of variation (CV)	0.3229464
Kurtosis	-0.3575092
Mean	3.6404277
Median Absolute Deviation (MAD)	1
Skewness	-0.69031396
Sum	378255
Variance	1.3821836
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	37945	36.5%
5	27116	26.1%
3	20299	19.5%
2	11457	11.0%
1	7084	6.8%
0	3	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3	< 0.1%
1	7084	6.8%
2	11457	11.0%
3	20299	19.5%
4	37945	36.5%
5	27116	26.1%

Value	Count	Frequency (%)
5	27116	26.1%
4	37945	36.5%
3	20299	19.5%
2	11457	11.0%
1	7084	6.8%
0	3	< 0.1%

Cleanliness
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2863509

Minimum	0
Maximum	5
Zeros	12
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3122728
Coefficient of variation (CV)	0.39931003
Kurtosis	-1.0125577
Mean	3.2863509
Median Absolute Deviation (MAD)	1
Skewness	-0.30007449
Sum	341465
Variance	1.72206
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	27179	26.2%
3	24574	23.7%
5	22689	21.8%
2	16132	15.5%
1	13318	12.8%
0	12	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	12	< 0.1%
1	13318	12.8%
2	16132	15.5%
3	24574	23.7%
4	27179	26.2%
5	22689	21.8%

Value	Count	Frequency (%)
5	22689	21.8%
4	27179	26.2%
3	24574	23.7%
2	16132	15.5%
1	13318	12.8%
0	12	< 0.1%

Departure Delay in Minutes
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	446
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	14.815618

Minimum	0
Maximum	1592
Zeros	58668
Zeros (%)	56.5%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	12
95-th percentile	78
Maximum	1592
Range	1592
Interquartile range (IQR)	12

Descriptive statistics

Standard deviation	38.230901
Coefficient of variation (CV)	2.5804458
Kurtosis	100.26701
Mean	14.815618
Median Absolute Deviation (MAD)	0
Skewness	6.7339795
Sum	1539402
Variance	1461.6018
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	58668	56.5%
1	2948	2.8%
2	2274	2.2%
3	2009	1.9%
4	1854	1.8%
5	1692	1.6%
6	1517	1.5%
7	1392	1.3%
8	1295	1.2%
9	1255	1.2%
Other values (436)	29000	27.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	58668	56.5%
1	2948	2.8%
2	2274	2.2%
3	2009	1.9%
4	1854	1.8%
5	1692	1.6%
6	1517	1.5%
7	1392	1.3%
8	1295	1.2%
9	1255	1.2%

Value	Count	Frequency (%)
1592	1	< 0.1%
1305	1	< 0.1%
1017	1	< 0.1%
978	1	< 0.1%
933	1	< 0.1%
930	1	< 0.1%
921	1	< 0.1%
859	1	< 0.1%
853	1	< 0.1%
750	1	< 0.1%

Arrival Delay in Minutes
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	455
Distinct (%)	0.4%
Missing	310
Missing (%)	0.3%
Infinite	0
Infinite (%)	0.0%
Mean	15.178678

Minimum	0
Maximum	1584
Zeros	58159
Zeros (%)	56.0%
Negative	0
Negative (%)	0.0%
Memory size	811.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	13
95-th percentile	79
Maximum	1584
Range	1584
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	38.698682
Coefficient of variation (CV)	2.5495423
Kurtosis	94.537006
Mean	15.178678
Median Absolute Deviation (MAD)	0
Skewness	6.5966368
Sum	1572420
Variance	1497.588
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	58159	56.0%
1	2211	2.1%
2	2064	2.0%
3	1952	1.9%
4	1907	1.8%
5	1658	1.6%
6	1616	1.6%
7	1481	1.4%
8	1394	1.3%
9	1264	1.2%
Other values (445)	29888	28.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	58159	56.0%
1	2211	2.1%
2	2064	2.0%
3	1952	1.9%
4	1907	1.8%
5	1658	1.6%
6	1616	1.6%
7	1481	1.4%
8	1394	1.3%
9	1264	1.2%

Value	Count	Frequency (%)
1584	1	< 0.1%
1280	1	< 0.1%
1011	1	< 0.1%
970	1	< 0.1%
952	1	< 0.1%
924	1	< 0.1%
920	1	< 0.1%
860	1	< 0.1%
823	1	< 0.1%
729	1	< 0.1%

satisfaction
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.5 MiB

neutral or dissatisfied	58879
satisfied	45025

Length

Max length	23
Median length	23
Mean length	16.933342
Min length	9

Characters and Unicode

Total characters	1759442
Distinct characters	13
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	neutral or dissatisfied
2nd row	neutral or dissatisfied
3rd row	satisfied
4th row	neutral or dissatisfied
5th row	satisfied

Common Values

Value	Count	Frequency (%)
neutral or dissatisfied	58879	56.7%
satisfied	45025	43.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
neutral	58879	26.6%
or	58879	26.6%
dissatisfied	58879	26.6%
satisfied	45025	20.3%

Most occurring characters

Value	Count	Frequency (%)
i	266687	15.2%
s	266687	15.2%
e	162783	9.3%
t	162783	9.3%
a	162783	9.3%
d	162783	9.3%
r	117758	6.7%
	117758	6.7%
f	103904	5.9%
n	58879	3.3%
Other values (3)	176637	10.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	1759442	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
i	266687	15.2%
s	266687	15.2%
e	162783	9.3%
t	162783	9.3%
a	162783	9.3%
d	162783	9.3%
r	117758	6.7%
	117758	6.7%
f	103904	5.9%
n	58879	3.3%
Other values (3)	176637	10.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	1759442	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
i	266687	15.2%
s	266687	15.2%
e	162783	9.3%
t	162783	9.3%
a	162783	9.3%
d	162783	9.3%
r	117758	6.7%
	117758	6.7%
f	103904	5.9%
n	58879	3.3%
Other values (3)	176637	10.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	1759442	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
i	266687	15.2%
s	266687	15.2%
e	162783	9.3%
t	162783	9.3%
a	162783	9.3%
d	162783	9.3%
r	117758	6.7%
	117758	6.7%
f	103904	5.9%
n	58879	3.3%
Other values (3)	176637	10.0%

Auto

Heatmap
Table

	Age	Arrival Delay in Minutes	Baggage handling	Checkin service	Class	Cleanliness	Customer Type	Departure Delay in Minutes	Departure/Arrival time convenient	Ease of Online booking	Flight Distance	Food and drink	Gate location	Gender	Inflight entertainment	Inflight service	Inflight wifi service	Leg room service	On-board service	Online boarding	Seat comfort	Type of Travel	Unnamed: 0	id	satisfaction
Age	1.000	-0.012	0.061	0.040	0.207	0.054	0.375	-0.011	0.036	0.023	0.072	0.021	-0.002	0.014	0.082	-0.031	0.017	0.052	0.070	0.216	0.161	0.340	0.005	0.026	0.284
Arrival Delay in Minutes	-0.012	1.000	0.006	-0.035	0.000	-0.031	0.000	0.741	-0.006	-0.014	-0.001	-0.033	0.005	0.008	-0.044	-0.055	-0.037	-0.020	-0.048	-0.050	-0.037	0.000	-0.004	-0.005	0.017
Baggage handling	0.061	0.006	1.000	0.142	0.135	0.063	0.067	0.007	0.072	0.032	0.037	0.036	0.054	0.048	0.352	0.491	0.120	0.267	0.399	0.093	0.082	0.051	0.000	0.064	0.288
Checkin service	0.040	-0.035	0.142	1.000	0.126	0.175	0.033	-0.018	0.100	0.011	0.072	0.084	-0.036	0.011	0.121	0.250	0.043	0.145	0.235	0.218	0.199	0.019	-0.004	0.075	0.249
Class	0.207	0.000	0.135	0.126	1.000	0.115	0.123	0.000	0.100	0.116	0.344	0.077	0.111	0.012	0.152	0.131	0.102	0.163	0.160	0.249	0.175	0.554	0.000	0.129	0.505
Cleanliness	0.054	-0.031	0.063	0.175	0.115	1.000	0.105	-0.016	0.014	0.015	0.081	0.647	-0.004	0.018	0.681	0.101	0.131	0.097	0.125	0.346	0.667	0.093	-0.002	0.023	0.314
Customer Type	0.375	0.000	0.067	0.033	0.123	0.105	1.000	0.000	0.293	0.055	0.248	0.079	0.125	0.032	0.120	0.055	0.037	0.076	0.077	0.195	0.173	0.308	0.006	0.014	0.188
Departure Delay in Minutes	-0.011	0.741	0.007	-0.018	0.000	-0.016	0.000	1.000	-0.003	-0.011	0.027	-0.021	0.004	0.006	-0.027	-0.032	-0.030	-0.006	-0.027	-0.033	-0.020	0.000	-0.006	0.057	0.017
Departure/Arrival time convenient	0.036	-0.006	0.072	0.100	0.100	0.014	0.293	-0.003	1.000	0.440	-0.013	0.003	0.450	0.009	-0.009	0.091	0.339	0.007	0.072	0.062	0.012	0.290	0.000	-0.003	0.066
Ease of Online booking	0.023	-0.014	0.032	0.011	0.116	0.015	0.055	-0.011	0.440	1.000	0.066	0.030	0.462	0.006	0.043	0.035	0.712	0.095	0.037	0.368	0.027	0.189	0.002	0.012	0.316
Flight Distance	0.072	-0.001	0.037	0.072	0.344	0.081	0.248	0.027	-0.013	0.066	1.000	0.047	0.001	0.010	0.105	0.060	0.006	0.118	0.100	0.194	0.137	0.281	0.003	0.133	0.312
Food and drink	0.021	-0.033	0.036	0.084	0.077	0.647	0.079	-0.021	0.003	0.030	0.047	1.000	-0.001	0.010	0.610	0.044	0.133	0.031	0.058	0.241	0.558	0.076	-0.003	-0.001	0.224
Gate location	-0.002	0.005	0.054	-0.036	0.111	-0.004	0.125	0.004	0.450	0.462	0.001	-0.001	1.000	0.007	0.003	-0.007	0.333	-0.006	-0.028	-0.001	0.002	0.155	0.004	-0.001	0.155
Gender	0.014	0.008	0.048	0.011	0.012	0.018	0.032	0.006	0.009	0.006	0.010	0.010	0.007	1.000	0.006	0.046	0.008	0.054	0.022	0.044	0.035	0.006	0.000	0.007	0.012
Inflight entertainment	0.082	-0.044	0.352	0.121	0.152	0.681	0.120	-0.027	-0.009	0.043	0.105	0.610	0.003	0.006	1.000	0.422	0.200	0.314	0.437	0.302	0.604	0.165	0.001	0.002	0.422
Inflight service	-0.031	-0.055	0.491	0.250	0.131	0.101	0.055	-0.032	0.091	0.035	0.060	0.044	-0.007	0.046	0.422	1.000	0.105	0.373	0.569	0.109	0.098	0.041	-0.000	0.074	0.282
Inflight wifi service	0.017	-0.037	0.120	0.043	0.102	0.131	0.037	-0.030	0.339	0.712	0.006	0.133	0.333	0.008	0.200	0.105	1.000	0.150	0.117	0.436	0.119	0.183	-0.003	-0.023	0.525
Leg room service	0.052	-0.020	0.267	0.145	0.163	0.097	0.076	-0.006	0.007	0.095	0.118	0.031	-0.006	0.054	0.314	0.373	0.150	1.000	0.364	0.139	0.120	0.171	0.005	0.042	0.344
On-board service	0.070	-0.048	0.399	0.235	0.160	0.125	0.077	-0.027	0.072	0.037	0.100	0.058	-0.028	0.022	0.437	0.569	0.117	0.364	1.000	0.176	0.147	0.087	0.001	0.052	0.333
Online boarding	0.216	-0.050	0.093	0.218	0.249	0.346	0.195	-0.033	0.062	0.368	0.194	0.241	-0.001	0.044	0.302	0.109	0.436	0.139	0.176	1.000	0.440	0.238	0.001	0.056	0.618
Seat comfort	0.161	-0.037	0.082	0.199	0.175	0.667	0.173	-0.020	0.012	0.027	0.137	0.558	0.002	0.035	0.604	0.098	0.119	0.120	0.147	0.440	1.000	0.133	-0.001	0.054	0.389
Type of Travel	0.340	0.000	0.051	0.019	0.554	0.093	0.308	0.000	0.290	0.189	0.281	0.076	0.155	0.006	0.165	0.041	0.183	0.171	0.087	0.238	0.133	1.000	0.000	0.019	0.449
Unnamed: 0	0.005	-0.004	0.000	-0.004	0.000	-0.002	0.006	-0.006	0.000	0.002	0.003	-0.003	0.004	0.000	0.001	-0.000	-0.003	0.005	0.001	0.001	-0.001	0.000	1.000	0.003	0.006
id	0.026	-0.005	0.064	0.075	0.129	0.023	0.014	0.057	-0.003	0.012	0.133	-0.001	-0.001	0.007	0.002	0.074	-0.023	0.042	0.052	0.056	0.054	0.019	0.003	1.000	0.025
satisfaction	0.284	0.017	0.288	0.249	0.505	0.314	0.188	0.017	0.066	0.316	0.312	0.224	0.155	0.012	0.422	0.282	0.525	0.344	0.333	0.618	0.389	0.449	0.006	0.025	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	Unnamed: 0	id	Gender	Customer Type	Age	Type of Travel	Class	Flight Distance	Inflight wifi service	Departure/Arrival time convenient	Ease of Online booking	Gate location	Food and drink	Online boarding	Seat comfort	Inflight entertainment	On-board service	Leg room service	Baggage handling	Checkin service	Inflight service	Cleanliness	Departure Delay in Minutes	Arrival Delay in Minutes	satisfaction
0	0	70172	Male	Loyal Customer	13	Personal Travel	Eco Plus	460	3	4	3	1	5	3	5	5	4	3	4	4	5	5	25	18.0	neutral or dissatisfied
1	1	5047	Male	disloyal Customer	25	Business travel	Business	235	3	2	3	3	1	3	1	1	1	5	3	1	4	1	1	6.0	neutral or dissatisfied
2	2	110028	Female	Loyal Customer	26	Business travel	Business	1142	2	2	2	2	5	5	5	5	4	3	4	4	4	5	0	0.0	satisfied
3	3	24026	Female	Loyal Customer	25	Business travel	Business	562	2	5	5	5	2	2	2	2	2	5	3	1	4	2	11	9.0	neutral or dissatisfied
4	4	119299	Male	Loyal Customer	61	Business travel	Business	214	3	3	3	3	4	5	5	3	3	4	4	3	3	3	0	0.0	satisfied
5	5	111157	Female	Loyal Customer	26	Personal Travel	Eco	1180	3	4	2	1	1	2	1	1	3	4	4	4	4	1	0	0.0	neutral or dissatisfied
6	6	82113	Male	Loyal Customer	47	Personal Travel	Eco	1276	2	4	2	3	2	2	2	2	3	3	4	3	5	2	9	23.0	neutral or dissatisfied
7	7	96462	Female	Loyal Customer	52	Business travel	Business	2035	4	3	4	4	5	5	5	5	5	5	5	4	5	4	4	0.0	satisfied
8	8	79485	Female	Loyal Customer	41	Business travel	Business	853	1	2	2	2	4	3	3	1	1	2	1	4	1	2	0	0.0	neutral or dissatisfied
9	9	65725	Male	disloyal Customer	20	Business travel	Eco	1061	3	3	3	4	2	3	3	2	2	3	4	4	3	2	0	0.0	neutral or dissatisfied

	Unnamed: 0	id	Gender	Customer Type	Age	Type of Travel	Class	Flight Distance	Inflight wifi service	Departure/Arrival time convenient	Ease of Online booking	Gate location	Food and drink	Online boarding	Seat comfort	Inflight entertainment	On-board service	Leg room service	Baggage handling	Checkin service	Inflight service	Cleanliness	Departure Delay in Minutes	Arrival Delay in Minutes	satisfaction
103894	103894	86549	Male	Loyal Customer	26	Business travel	Business	712	4	4	4	4	5	5	5	5	3	4	4	3	4	5	17	26.0	satisfied
103895	103895	66030	Female	disloyal Customer	24	Business travel	Eco	1055	1	1	1	2	1	1	1	1	3	3	5	5	4	1	13	10.0	neutral or dissatisfied
103896	103896	71445	Male	Loyal Customer	57	Business travel	Eco	867	4	5	5	5	4	4	4	4	3	4	3	1	3	4	0	0.0	neutral or dissatisfied
103897	103897	102203	Female	Loyal Customer	60	Business travel	Business	1599	5	5	5	5	5	5	4	4	4	4	4	4	4	4	9	7.0	satisfied
103898	103898	60666	Male	Loyal Customer	50	Personal Travel	Eco	1620	3	1	3	4	2	3	2	2	4	3	4	2	4	2	0	0.0	neutral or dissatisfied
103899	103899	94171	Female	disloyal Customer	23	Business travel	Eco	192	2	1	2	3	2	2	2	2	3	1	4	2	3	2	3	0.0	neutral or dissatisfied
103900	103900	73097	Male	Loyal Customer	49	Business travel	Business	2347	4	4	4	4	2	4	5	5	5	5	5	5	5	4	0	0.0	satisfied
103901	103901	68825	Male	disloyal Customer	30	Business travel	Business	1995	1	1	1	3	4	1	5	4	3	2	4	5	5	4	7	14.0	neutral or dissatisfied
103902	103902	54173	Female	disloyal Customer	22	Business travel	Eco	1000	1	1	1	5	1	1	1	1	4	5	1	5	4	1	0	0.0	neutral or dissatisfied
103903	103903	62567	Male	Loyal Customer	27	Business travel	Business	1723	1	3	3	3	1	1	1	1	1	1	4	4	3	1	0	0.0	neutral or dissatisfied

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)